Aastra MBU400 Mobile Phone System Solution

The 420d handset is equipped with a 1.5" backlit color graphical display providing phone status, Caller ID, Call Waiting, DND, Transfer, Hold and a variety of information at-glance. This stylish handset also offers features such as speakerphone, intercom between handsets, vibrate functionality, polyphonic ring tones, twelve hours talk time capability and a large directory for up to 170 entries. The Docking unit MBU 400 is required for the 420D to operate.